Behaviour of the overcurrent release, when it.

电流激励时的动作特性。

This damage is usually caused by a large transient overcurrent.

这种损坏通常由极大的瞬态过电流惹起。

For such motor running overcurrent protection device must be to install.

对于这样运行的电机必须加装过流保护装置。

Overcurrent protection for compressor, flow alarm, over temperature alarm.

压缩机过流保护，流量报警，超温报警。

A simple circuit breaker delivers precision overvoltage protection and overcurrent protection.

一个简单的电路断路器提供精密过压和过流保护。

LED Light bead damage was mainly due to overheating chip overcurrent caused by the Ambassador.

LED光珠的损坏主要是因为电流过大使芯片内部过热造成的。

Two multiple voltage overcurrent protections are used to realize the protection of bypass area.

综合运用两套复压过流保护，实现对旁路开关区域的保护。

Protection of bus-tie circuit breakers: long time delay overcurrent and instantaneous overcurrent.

汇流排联络断路器保护：长延时过流、瞬时过流保护。

This paper analyses the overcurrent protection circuit and puts forward some reasonable Suggestions.

对过流保护电路进行了分析并提出了一些合理的建议。

As early as the end of 19th century, overcurrent relay has been used to protect electric power system.

早在19世纪末，过电流继电器就被用于保护电力系统。

The leakage current will cause overcurrent trip to maintain installation, motor and transformer overheating.

漏泄电流会引发过流维护安装跳闸，使马达和变压器过热。

Overcurrent protective circuit, load driving unit, motor driving unit, electrical equipment, and power unit.

过电流保护电路，负载驱动装置，电机驱动装置，电气设备和电源装置。

An "Overcurrent relay" is a type of protective relay which operates when the load current exceeds a preset value.

过电流继电器是继电保护装置的一种，当负载电流超过整定值时，继电器动作。

Standard current Monitoring Relays (D65CE) can be used to detect either an overcurrent or undercurrent condition.

标准电流监测继电器(D65CE)用于监测过电流或次电流情况。

A voltage regulator is provided in which an abnormal operation of an overcurrent protection circuit is prevented.

本发明披露了一种在其内可以避免过电流保护电路出现非正常运行的调压器。

The switch frequency is increased and the output harmonic is decreased while the overcurrent protection is ensured.

保证过电流保护的同时，还提高了开关频率，减小了输出谐波。

The mechanism of induced overcurrent in power module, methods of overcurrent measure and protection are introduced.

论述了功率模块产生过电流的机理、检测方法及保护措施。

Main breakers provide overcurrent protection and a single disconnect point for all power in a switchboard or device.

主开关能够提供过电流保护，是配电盘或设备的电源断开点。

Overcurrent protection devices are essential in electrical systems to limit threats to human life and property damage.

过电流保护装置在电力系统是必不可少的，限制了威胁人类生命和财产损失。

The overcurrent level in each line must be analyzed for periods of five years to allow bigger flexibility in planning.

为了要在规划上有较大的灵活性，就必须对每条干路上的过流现象做为期五年的长远分析？

Typical applications include motor control, load detection and management, power supplies, and overcurrent fault protection.

典型应用包括电动机控制、负载检测及管理、电源和过流保护。

It has been being a vital important topic of how to improve the safeguard ability of overvoltage and overcurrent in SPC exchanges.

如何提高程控交换机的过压过流防护能力，一直是通信系统中非常重要的研究课题。

As well as responding to overcurrent conditions, the circuit breaker also reacts to an abnormally large value of the supply voltage.

对于过流情况，该断路器还对电源的非正常大电压起作用。

The cause and analysis for overcurrent and overload produced by an inverter are made and comprehensive scheme to be solved is proposed.

通过对变频器过流及过载原因的分析，提出了解决的综合方案。

The source is put up the circuits with the soft start and overcurrent protection to prevent the switching-transistor from breakdowning.

电源还设置了软起动及过流保护电路，以防逆变功率开关管的损坏。

The overcurrent protection for IGBT is generally implemented in its drive circuit so that the main circuit is simpler and the volume is smaller.

IGBT的过电流保护一般在自身的驱动电路中实现，而主电路相对简单、体积小。

To insure reliable operation and safe motion, the soft start, the overvoltage, overcurrent, and overheating protection are installed at the system.

本系统为确保可靠工作和安全运行，设置了软起动、过电压、过电流和过热等保护环节。